TW512635B - System for controlling data output to a network - Google Patents

System for controlling data output to a network Download PDF

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Publication number
TW512635B
TW512635B TW089102513A TW89102513A TW512635B TW 512635 B TW512635 B TW 512635B TW 089102513 A TW089102513 A TW 089102513A TW 89102513 A TW89102513 A TW 89102513A TW 512635 B TW512635 B TW 512635B
Authority
TW
Taiwan
Prior art keywords
network
data
output
amount
patent application
Prior art date
Application number
TW089102513A
Other languages
English (en)
Chinese (zh)
Inventor
Kavitha Parthasarathy
Robert A Cohen
Hayder Radha
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of TW512635B publication Critical patent/TW512635B/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L12/5602—Bandwidth control in ATM Networks, e.g. leaky bucket
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving management of server-side video buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234318—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into objects, e.g. MPEG-4 objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/23805—Controlling the feeding rate to the network, e.g. by controlling the video pump
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/5631—Resource management and allocation
    • H04L2012/5636—Monitoring or policing, e.g. compliance with allocated rate, corrective actions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5664—Support of Video, e.g. MPEG

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Small-Scale Networks (AREA)
TW089102513A 1998-10-23 2000-02-15 System for controlling data output to a network TW512635B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/177,962 US6412013B1 (en) 1998-10-23 1998-10-23 System for controlling data output to a network

Publications (1)

Publication Number Publication Date
TW512635B true TW512635B (en) 2002-12-01

Family

ID=22650637

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089102513A TW512635B (en) 1998-10-23 2000-02-15 System for controlling data output to a network

Country Status (6)

Country Link
US (1) US6412013B1 (ko)
EP (1) EP1046299A1 (ko)
JP (1) JP2004522325A (ko)
KR (1) KR100742106B1 (ko)
TW (1) TW512635B (ko)
WO (1) WO2000025518A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8175097B2 (en) 2003-10-24 2012-05-08 Microsoft Corporation Embedding a session description message in a real-time control protocol (RTCP) message
US20190083890A1 (en) * 2007-12-05 2019-03-21 Sony Interactive Entertainment America Llc Video Compression System and Method for Compensating for Bandwidth Limitations of a Communication Channel

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US6665728B1 (en) * 1998-12-30 2003-12-16 Intel Corporation Establishing optimal latency in streaming data applications that use data packets
US6747991B1 (en) * 2000-04-26 2004-06-08 Carnegie Mellon University Filter and method for adaptively modifying the bit rate of synchronized video and audio streams to meet packet-switched network bandwidth constraints
US7076495B2 (en) * 2001-04-26 2006-07-11 International Business Machines Corporation Browser rewind and replay feature for transient messages by periodically capturing screen images
US7180858B1 (en) * 2001-09-10 2007-02-20 Adara Networks, Inc. Tool for measuring available bandwidth in computer networks
US20030200336A1 (en) * 2002-02-15 2003-10-23 Suparna Pal Apparatus and method for the delivery of multiple sources of media content
US7769900B1 (en) * 2002-03-29 2010-08-03 Graphics Properties Holdings, Inc. System and method for providing interframe compression in a graphics session
KR100770906B1 (ko) 2006-02-10 2007-10-26 삼성전자주식회사 비디오 패킷의 출력 비트레이트 조절 방법 및 장치
US8045467B2 (en) * 2006-07-28 2011-10-25 Hewlett-Packard Development Company, L. P. Reducing a number of data packets to increase a number of error correcting packets
JP4587053B2 (ja) 2007-08-28 2010-11-24 日本電気株式会社 通信装置、通信システム、パケット欠落検出方法、およびパケット欠落検出プログラム
CN101924603B (zh) * 2009-06-09 2014-08-20 华为技术有限公司 数据传输速率的自适应调整方法、装置及系统
US10198376B2 (en) * 2015-08-03 2019-02-05 Marvell World Trade Ltd. Methods and apparatus for accelerating list comparison operations
US11736406B2 (en) * 2017-11-30 2023-08-22 Comcast Cable Communications, Llc Assured related packet transmission, delivery and processing

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ES2038897B1 (es) * 1991-06-07 1995-10-16 Alcatel Espacio Sa Metodo y dispositivo de regulacion de velocidad de salida de datos para compresores de imagenes con velocidad de salida variable.
US5402252A (en) * 1991-06-14 1995-03-28 Matsushita Electric Industrial Co., Ltd. Image reader and image reproducing system both having a line sensor
EP0576122B1 (en) * 1992-04-27 2001-08-29 Nippon Telegraph And Telephone Corporation Packet network and method for congestion avoidance in packet networks
JP3187230B2 (ja) * 1993-09-06 2001-07-11 株式会社東芝 ふくそう制御方法及びふくそう制御装置
US5901149A (en) * 1994-11-09 1999-05-04 Sony Corporation Decode and encode system
US5543853A (en) * 1995-01-19 1996-08-06 At&T Corp. Encoder/decoder buffer control for variable bit-rate channel
US5675384A (en) * 1995-10-03 1997-10-07 Nec Usa, Inc. VBR MPEG video encoding for ATM networks with dynamic bandwidth renegotiation
US6002802A (en) * 1995-10-27 1999-12-14 Kabushiki Kaisha Toshiba Video encoding and decoding apparatus
US5751969A (en) * 1995-12-04 1998-05-12 Motorola, Inc. Apparatus and methods for predicting and managing congestion in a network
US5936940A (en) * 1996-08-22 1999-08-10 International Business Machines Corporation Adaptive rate-based congestion control in packet networks
US6052384A (en) * 1997-03-21 2000-04-18 Scientific-Atlanta, Inc. Using a receiver model to multiplex variable-rate bit streams having timing constraints
SE519917C2 (sv) * 1997-04-16 2003-04-22 Telia Ab Förbättringar av,eller med avseende på,överföring av MPEG-2- data med variabel bithastighet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8175097B2 (en) 2003-10-24 2012-05-08 Microsoft Corporation Embedding a session description message in a real-time control protocol (RTCP) message
US20190083890A1 (en) * 2007-12-05 2019-03-21 Sony Interactive Entertainment America Llc Video Compression System and Method for Compensating for Bandwidth Limitations of a Communication Channel
US11998837B2 (en) * 2007-12-05 2024-06-04 Sony Interactive Entertainment LLC Video compression system and method for compensating for bandwidth limitations of a communication channel

Also Published As

Publication number Publication date
KR100742106B1 (ko) 2007-07-25
WO2000025518A1 (en) 2000-05-04
US6412013B1 (en) 2002-06-25
JP2004522325A (ja) 2004-07-22
EP1046299A1 (en) 2000-10-25
KR20010033572A (ko) 2001-04-25

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